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Long March 9
Long March 9 (, LM-9 or Changzheng 9, CZ-9) is a Chinese super-heavy carrier rocket concept that is currently under development. It is the ninth iteration of the Long March rocket family, named for the Chinese Red Army's 1934–35 Long March campaign during the Chinese Civil War. Current plans call for the Long March 9 to have a maximum payload capacity of 150,000 kg to low Earth orbit (LEO), 50,000 kg to trans-lunar injection, and 44,000 kg to Mars. Its first flight is expected to occur around 2029 in advance of possible Chinese crewed lunar missions sometime during the 2030s. History 2016, early design , the CZ-9 is designed as a three-staged rocket, with a first-stage core diameter of 10 meters and using a cluster of four engines. Multiple variants of the rocket have been proposed, with CZ-9 being the largest: this 'base variant' has four additional liquid-fuel boosters strapped onto the core stage (each individual booster would be up to 5 meters in diameter) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March (rocket Family)
The Long March rockets are a family of expendable launch system rockets operated by the China Aerospace Science and Technology Corporation. The rockets are named after the Chinese Red Army's 1934–35 Long March military retreat during the Chinese Civil War. The Long March series has performed more than 350 launches, including missions to low-Earth orbit, sun-synchronous orbit, geostationary transfer orbit, and Earth-moon transfer orbit. The new-generation carrier rockets, Long March 5, Long March 6, Long March 7, Long March 11, and Long March 8, have made their maiden flights. Among them, the Long March 5 has a low-Earth orbit carrying capacity of 25,000 kilograms, and a geosynchronous transfer orbit carrying capacity of 14,000 kilograms. History China used the Long March 1 rocket to launch its first satellite, Dong Fang Hong I, Dong Fang Hong 1 (lit. "The East is Red 1"), into low Earth orbit on 24 April 1970, becoming the fifth nation to achieve independent launch capabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March
The Long March (, lit. ''Long Expedition'') was a military retreat undertaken by the Chinese Red Army, Red Army of the Chinese Communist Party (CCP), the forerunner of the People's Liberation Army, to evade the pursuit of the National Revolutionary Army, National Army of the Kuomintang, Chinese Nationalist Party (CNP/KMT). Strictly speaking, the Long March was a series of marches, as various Communist armies in the south escaped to the north and west. However, the most famous began in the Jiangxi (Jiangxi) province in October 1934 and ended in the Shaanxi province in October 1935. The First Front Army of the Chinese Soviet Republic, led by an inexperienced military commission, was on the brink of annihilation by Generalissimo Chiang Kai-shek's troops in their stronghold in Jiangxi province. The CCP, under the eventual command of Mao Zedong and Zhou Enlai, escaped in a circling retreat to the west and north, which reportedly traversed over over 370 days.Zhang, Chunhou. Vaughan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Orbital Launchers Families
This article compares different orbital launcher families (although many launchers that are significantly different from other members of the same 'family' have their own separate entries). The article is organized into two tables: the first table contains a list of currently active and under-development launcher families, while the second table contains a list of retired launcher families. The related article "Comparison of orbital launch systems" contains tables that list each individual launcher system within any given launcher family, categorized by its current operational status. Description * Family: Name of the family/model of launcher * Country: Origin country of launcher * Manufac.: Main manufacturer * Payload: Maximum mass of payload, for 3 altitudes ** LEO, low Earth orbit ** GTO, geostationary transfer orbit ** TLI, trans-Lunar injection * Cost: Price for a launch at this time, in millions of US$ * Launches reaching... ** Total: Flights which lift-off, or where t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Program Of China
The space program of the People's Republic of China is directed by the China National Space Administration (CNSA). China's space program has overseen the development and launch of ballistic missiles, thousands of artificial satellites, manned spaceflight, an indigenous space station, and has stated plans to explore the Moon, Mars, and the broader Solar System. The technological roots of the Chinese space program trace back to the 1950s, when, with the help of the newly-allied Soviet Union, China began development of its first ballistic missile and rocket programs in response to the perceived American (and, later, Soviet) threats.DF-1 . Driven by the successes of Soviet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenzhou Spacecraft
Shenzhou (, ; see ) is a spacecraft developed and operated by China to support its crewed spaceflight program, China Manned Space Program. Its design resembles the Russian Soyuz spacecraft, but it is larger in size. The first launch was on 19 November 1999 and the first crewed launch was on 15 October 2003. In March 2005, an asteroid was named 8256 Shenzhou in honour of the spacecraft. Etymology The literal meaning of the native name ( p: Shénzhōu; ) is "the Divine vessel n the Heavenly River, to which Heavenly River () means the Milky Way in Classical Chinese. is a pun and neologism that plays on the names of China, poetic word referring to China, , meaning ''Divine realm'', which bears the same pronunciation. For further information, refer to Chinese theology, Chinese astronomy and names of China. History China's first efforts at human spaceflight started in 1968 with a projected launch date of 1973. Although China successfully launched an uncrewed satellite in 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China National Space Administration
China National Space Administration (CNSA; ) is the government agency of the People's Republic of China that is responsible for civil space administration and international space cooperation, including organizing or leading foreign exchanges and cooperation in the aerospace field. An administrative agency under the Ministry of Industry and Information Technology, its headquarters are located in Haidian, Beijing. Founded in 1993, CNSA has pioneered a number of achievements in space for China despite its relatively short history, including becoming the first space agency to land on the far side of the Moon with Chang'e 4, bringing material back from the Moon with Chang'e 5, and being the second agency who successfully landed a rover on Mars with Tianwen-1. As the governing body of civil space activities, China National Space Administration does not execute any space program. The China Aerospace Science and Technology Corporation executes China's state space programs instead. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Hong Kong
The University of Hong Kong (HKU) (Chinese: 香港大學) is a public research university in Hong Kong. Founded in 1887 as the Hong Kong College of Medicine for Chinese, it is the oldest tertiary institution in Hong Kong. HKU was also the first university established by the British in East Asia. As of December 2022, HKU ranks 21st internationally and third in Asia by '' QS'', and 31st internationally and fourth in Asia by ''Times Higher Education''. It has been ranked as the most international university in the world as well as one of the most prestigious universities in Asia. Today, HKU has ten academic faculties with English as the main language of instruction. The University of Hong Kong was also the first team in the world to successfully isolate the coronavirus SARS-CoV, the causative agent of SARS. History Founding The origins of The University of Hong Kong can be traced back to the Hong Kong College of Medicine for Chinese founded in 1887 by Ho Kai later known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Lehao
Long Lehao (born 4 July 1938) is a Chinese aerospace engineer and scientist who was the chief designer of Long March expendable launch system rockets and deputy chief designer of the Chinese Lunar Exploration Program. Biography Long was born into a family of farming background in Hanyang County (now Wuhan), Hubei, on 4 July 1938. In September 1958, he was accepted to Shanghai Jiao Tong University, where he majored in automatic control. After graduating in July 1963, he was dispatched to the Unit 742 of the People's Liberation Army. He was transferred to the 1st Department of 1st Institute of 7th Ministry of Machinery Industry, which was reshuffled as the Ministry of Aerospace Industry in May 1982. In August 1986, he became deputy chief designer of Long March 3A orbital carrier rocket, rising to chief designer in December 1989. He was vice president of China Academy of Launch Vehicle Technology in November 1993, and held that office until January 2000. In March 2004, he was made d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 9
Long March 9 (, LM-9 or Changzheng 9, CZ-9) is a Chinese super-heavy carrier rocket concept that is currently under development. It is the ninth iteration of the Long March rocket family, named for the Chinese Red Army's 1934–35 Long March campaign during the Chinese Civil War. Current plans call for the Long March 9 to have a maximum payload capacity of 150,000 kg to low Earth orbit (LEO), 50,000 kg to trans-lunar injection, and 44,000 kg to Mars. Its first flight is expected to occur around 2029 in advance of possible Chinese crewed lunar missions sometime during the 2030s. History 2016, early design , the CZ-9 is designed as a three-staged rocket, with a first-stage core diameter of 10 meters and using a cluster of four engines. Multiple variants of the rocket have been proposed, with CZ-9 being the largest: this 'base variant' has four additional liquid-fuel boosters strapped onto the core stage (each individual booster would be up to 5 meters in diameter) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super Heavy-lift Launch Vehicle
A super heavy-lift launch vehicle can lift to low Earth orbit more than by United States (NASA) classification or by Russian classification. It is the most capable launch vehicle classification by mass to orbit, exceeding that of the heavy-lift launch vehicle classification. Crewed lunar and interplanetary missions are often developed around these launch vehicles' payload capacity. Many early super heavy-lift launch vehicle concepts were made in the 1960s, such as the Sea Dragon. During the Space Race, the Saturn V and N1 were built by the United States and Soviet Union. After the Saturn V's successful Apollo program and the N1's failures, the Soviets' Energia launched twice in the 1980s, once with the Buran spaceplane. The next two decades saw multiple concepts drawn out once again, most notably Shuttle-derived vehicles and Rus-M, but none would be built. In the 2010s, super heavy-lift launch vehicles received interest once again, leading to the launch of the Falcon Heav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SpaceNews
''SpaceNews'' is a print and digital publication that covers business and political news in the space and satellite industry. ''SpaceNews'' provides news, commentary and analysis to an audience of government officials, politicians and executives within the space industry. ''SpaceNews'' details topics in civil, military and space and the satellite communications business. ''SpaceNews'' covers important news in North America, Europe, Asia, Africa, the Middle East and South America from NASA, the European Space Agency, and private spaceflight firms such as Arianespace, International Launch Services, SpaceX and United Launch Alliance. The magazine regularly features profiles on relevant and important figures within the space industry. These profiles have featured numerous government leaders, corporate executives and other knowledgeable space experts, including NASA administrators Richard Truly, Daniel Goldin, Sean O’Keefe, Michael Griffin and Charles Boldin. Founded in 1989, '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury (planet), Mercury. In the English language, Mars is named for the Mars (mythology), Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes and polar ice caps. It has two small and irregularly shaped moons, Phobos (moon), Phobos and Deimos (moon), Deimos. Some of the most notable surface features on Mars include Olympus Mons, the largest volcano and List of tallest mountains in the Solar System, highest known mountain in the Solar System and Valles Marineris, one of the largest canyons in the Solar System. The North Polar Basin (Mars), Borealis basin in the Northern Hemisphere covers approximately 40% of the planet and may be a la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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